The gross monthly salary of a secretary is $6473. Find her net annual salary after deduction of $2015 were made monthly? A CEO is paid a net annual salary of $175 980, what's his gross monthly salary if he makes a monthly deduction of $3579?

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.

1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed